diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/mei/client.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c index e0684b4d9a08..a82b443e4518 100644 --- a/drivers/misc/mei/client.c +++ b/drivers/misc/mei/client.c @@ -287,6 +287,12 @@ int mei_cl_link(struct mei_cl *cl, int id) return -ENOENT; } + if (dev->open_handle_count >= MEI_MAX_OPEN_HANDLE_COUNT) { + dev_err(&dev->pdev->dev, "open_handle_count exceded %d", + MEI_MAX_OPEN_HANDLE_COUNT); + return -ENOENT; + } + dev->open_handle_count++; cl->host_client_id = id; |